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Title: Lixin Lan: Innovator in Solid Backfill Mining
Introduction
Lixin Lan is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of solid backfill mining through his innovative methods and research. His work focuses on improving the accuracy of physical similarity simulations in mining operations.
Latest Patents
Lixin Lan holds a patent titled "Method for determining physical similarity simulation material of solid backfill body." This invention provides a method for determining a physical similarity simulation material of a solid backfill body. The process involves running a compaction test on a gangue backfill body in a lab to obtain a ε-σ curve regarding the gangue backfill body during the compaction process. Backfill blocks are created using a combination of thin wood boards, sponge, and paper sheets in varying proportions. An unconfined compression test is then conducted on these backfill blocks to obtain ε-σ curves during the compression process. By calculating the sum of squared errors, the method determines the error between the test block and the gangue backfill body. Ultimately, a backfill block with a sum of squared errors less than 0.5 is identified as a suitable physical similarity simulation material. This invention enhances the accuracy of physical similarity simulation experiments for solid backfill mining.
Career Highlights
Lixin Lan has worked at prominent institutions, including the China University of Mining and Technology and Xuzhou Zhonan Science & Technology Co., Ltd. His experience in these organizations has contributed to his expertise in mining technology and innovation.
Collaborations
Lixin Lan has collaborated with notable colleagues such as Jixiong Zhang and Xiaole Han. Their joint efforts have further advanced research and development in the field of solid backfill mining.
Conclusion
Lixin Lan's innovative approach to solid backfill mining through his patented method demonstrates his commitment to enhancing the accuracy of mining simulations. His contributions are vital for the advancement of mining technology and practices.